000			00326nam a2200133Ia 4500
005			20260413100940.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_aTanenbaum, A.S
245		0	_aComputer networks
260			_bDelhi, Pearson Education _c2004
300			_a891
942			_cGB
999			_c5702 _d5702